Howdy folks- I just created an account on here to lyk I'm selling my F-1X & SF-2 as a set. No scratchy pots, works great. I have it on craigslist for $1300 for the two. Will take $1000 (firm) to someone on here. I'll sell the SF-2 alone for $775 shipped, but not the F-1X. I'm a guitar player & have cycled back to mainly acoustics (learnin banjo too) & have no need any more for "Jerry tone". I used the SF-2 only when Q-tron w/ Octave pedal was active, so it really tweaks that Octave pedal nice on a guitar.No trades. 360-606-7613